===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/format.c,v
retrieving revision 1.307
retrieving revision 1.308
diff -c -r1.307 -r1.308
*** src/usr.bin/tmux/format.c	2022/06/27 09:16:54	1.307
--- src/usr.bin/tmux/format.c	2022/07/06 07:36:36	1.308
***************
*** 1,4 ****
! /* $OpenBSD: format.c,v 1.307 2022/06/27 09:16:54 nicm Exp $ */
  
  /*
   * Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: format.c,v 1.308 2022/07/06 07:36:36 nicm Exp $ */
  
  /*
   * Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 1145,1150 ****
--- 1145,1169 ----
  	return (format_grid_word(gd, x, gd->hsize + y));
  }
  
+ /* Callback for mouse_hyperlink. */
+ static void *
+ format_cb_mouse_hyperlink(struct format_tree *ft)
+ {
+ 	struct window_pane	*wp;
+ 	struct grid		*gd;
+ 	u_int			 x, y;
+ 
+ 	if (!ft->m.valid)
+ 		return (NULL);
+ 	wp = cmd_mouse_pane(&ft->m, NULL, NULL);
+ 	if (wp == NULL)
+ 		return (NULL);
+ 	if (cmd_mouse_at(wp, &ft->m, &x, &y, 0) != 0)
+ 		return (NULL);
+ 	gd = wp->base.grid;
+ 	return (format_grid_hyperlink(gd, x, gd->hsize + y, wp->screen));
+ }
+ 
  /* Callback for mouse_line. */
  static void *
  format_cb_mouse_line(struct format_tree *ft)
***************
*** 2789,2794 ****
--- 2808,2816 ----
  	{ "mouse_button_flag", FORMAT_TABLE_STRING,
  	  format_cb_mouse_button_flag
  	},
+ 	{ "mouse_hyperlink", FORMAT_TABLE_STRING,
+ 	  format_cb_mouse_hyperlink
+ 	},
  	{ "mouse_line", FORMAT_TABLE_STRING,
  	  format_cb_mouse_line
  	},
***************
*** 5063,5066 ****
--- 5085,5105 ----
  		free(ud);
  	}
  	return (s);
+ }
+ 
+ /* Return hyperlink at given coordinates. Caller frees. */
+ char *
+ format_grid_hyperlink(struct grid *gd, u_int x, u_int y, struct screen* s)
+ {
+ 	const char		*uri;
+ 	struct grid_cell	 gc;
+ 
+ 	grid_get_cell(gd, x, y, &gc);
+ 	if (gc.flags & GRID_FLAG_PADDING)
+ 		return (NULL);
+ 	if (s->hyperlinks == NULL || gc.link == 0)
+ 		return (NULL);
+ 	if (!hyperlinks_get(s->hyperlinks, gc.link, &uri, NULL, NULL))
+ 		return (NULL);
+ 	return (xstrdup(uri));
  }